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-rw-r--r--tools/perf/util/hist.c13
-rw-r--r--tools/perf/util/hist.h10
-rw-r--r--tools/perf/util/newt.c56
-rw-r--r--tools/perf/util/util.h15
4 files changed, 66 insertions, 28 deletions
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index 009ad76b087..682a6d88862 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -992,14 +992,14 @@ int hist_entry__annotate(struct hist_entry *self, struct list_head *head)
char *filename = dso__build_id_filename(dso, NULL, 0);
char command[PATH_MAX * 2];
FILE *file;
- int err = -1;
+ int err = 0;
u64 len;
if (filename == NULL) {
if (dso->has_build_id) {
pr_err("Can't annotate %s: not enough memory\n",
sym->name);
- return -1;
+ return -ENOMEM;
}
/*
* If we don't have build-ids, well, lets hope that this
@@ -1009,14 +1009,12 @@ int hist_entry__annotate(struct hist_entry *self, struct list_head *head)
}
if (dso->origin == DSO__ORIG_KERNEL) {
- if (dso->annotate_warned) {
- err = 0;
+ if (dso->annotate_warned)
goto out_free_filename;
- }
+ err = -ENOENT;
dso->annotate_warned = 1;
pr_err("Can't annotate %s: No vmlinux file was found in the "
- "path:\n", sym->name);
- vmlinux_path__fprintf(stderr);
+ "path\n", sym->name);
goto out_free_filename;
}
@@ -1046,7 +1044,6 @@ int hist_entry__annotate(struct hist_entry *self, struct list_head *head)
break;
pclose(file);
- err = 0;
out_free_filename:
if (dso->has_build_id)
free(filename);
diff --git a/tools/perf/util/hist.h b/tools/perf/util/hist.h
index 6f17dcd8412..2d5203fedb2 100644
--- a/tools/perf/util/hist.h
+++ b/tools/perf/util/hist.h
@@ -102,8 +102,18 @@ static inline int hists__browse(struct hists *self __used,
{
return 0;
}
+static inline int hist_entry__tui_annotate(struct hist_entry *self __used)
+{
+ return 0;
+}
+#define KEY_LEFT -1
+#define KEY_RIGHT -2
#else
+#include <newt.h>
int hists__browse(struct hists *self, const char *helpline,
const char *input_name);
+int hist_entry__tui_annotate(struct hist_entry *self);
+#define KEY_LEFT NEWT_KEY_LEFT
+#define KEY_RIGHT NEWT_KEY_RIGHT
#endif
#endif /* __PERF_HIST_H */
diff --git a/tools/perf/util/newt.c b/tools/perf/util/newt.c
index c65838c9935..ffd04720b75 100644
--- a/tools/perf/util/newt.c
+++ b/tools/perf/util/newt.c
@@ -235,6 +235,15 @@ static bool dialog_yesno(const char *msg)
return newtWinChoice(NULL, yes, no, (char *)msg) == 1;
}
+static void ui__error_window(const char *fmt, ...)
+{
+ va_list ap;
+
+ va_start(ap, fmt);
+ newtWinMessagev((char *)"Error", (char *)"Ok", (char *)fmt, ap);
+ va_end(ap);
+}
+
#define HE_COLORSET_TOP 50
#define HE_COLORSET_MEDIUM 51
#define HE_COLORSET_NORMAL 52
@@ -386,6 +395,8 @@ static int ui_browser__run(struct ui_browser *self, const char *title,
newtFormAddHotKey(self->form, ' ');
newtFormAddHotKey(self->form, NEWT_KEY_HOME);
newtFormAddHotKey(self->form, NEWT_KEY_END);
+ newtFormAddHotKey(self->form, NEWT_KEY_TAB);
+ newtFormAddHotKey(self->form, NEWT_KEY_RIGHT);
if (ui_browser__refresh_entries(self) < 0)
return -1;
@@ -398,6 +409,8 @@ static int ui_browser__run(struct ui_browser *self, const char *title,
if (es->reason != NEWT_EXIT_HOTKEY)
break;
+ if (is_exit_key(es->u.key))
+ return es->u.key;
switch (es->u.key) {
case NEWT_KEY_DOWN:
if (self->index == self->nr_entries - 1)
@@ -471,12 +484,10 @@ static int ui_browser__run(struct ui_browser *self, const char *title,
}
}
break;
- case NEWT_KEY_ESCAPE:
+ case NEWT_KEY_RIGHT:
case NEWT_KEY_LEFT:
- case CTRL('c'):
- case 'Q':
- case 'q':
- return 0;
+ case NEWT_KEY_TAB:
+ return es->u.key;
default:
continue;
}
@@ -668,18 +679,24 @@ static size_t hist_entry__append_browser(struct hist_entry *self,
return ret;
}
-static void hist_entry__annotate_browser(struct hist_entry *self)
+int hist_entry__tui_annotate(struct hist_entry *self)
{
struct ui_browser browser;
struct newtExitStruct es;
struct objdump_line *pos, *n;
LIST_HEAD(head);
+ int ret;
if (self->ms.sym == NULL)
- return;
+ return -1;
- if (hist_entry__annotate(self, &head) < 0)
- return;
+ if (self->ms.map->dso->annotate_warned)
+ return -1;
+
+ if (hist_entry__annotate(self, &head) < 0) {
+ ui__error_window(browser__last_msg);
+ return -1;
+ }
ui_helpline__push("Press <- or ESC to exit");
@@ -694,7 +711,7 @@ static void hist_entry__annotate_browser(struct hist_entry *self)
}
browser.width += 18; /* Percentage */
- ui_browser__run(&browser, self->ms.sym->name, &es);
+ ret = ui_browser__run(&browser, self->ms.sym->name, &es);
newtFormDestroy(browser.form);
newtPopWindow();
list_for_each_entry_safe(pos, n, &head, node) {
@@ -702,6 +719,7 @@ static void hist_entry__annotate_browser(struct hist_entry *self)
objdump_line__free(pos);
}
ui_helpline__pop();
+ return ret;
}
static const void *newt__symbol_tree_get_current(newtComponent self)
@@ -935,14 +953,14 @@ do_help:
continue;
default:;
}
- if (toupper(es.u.key) == 'Q' ||
- es.u.key == CTRL('c'))
- break;
- if (es.u.key == NEWT_KEY_ESCAPE) {
- if (dialog_yesno("Do you really want to exit?"))
+ if (is_exit_key(es.u.key)) {
+ if (es.u.key == NEWT_KEY_ESCAPE) {
+ if (dialog_yesno("Do you really want to exit?"))
+ break;
+ else
+ continue;
+ } else
break;
- else
- continue;
}
if (es.u.key == NEWT_KEY_LEFT) {
@@ -1006,7 +1024,7 @@ do_annotate:
if (he == NULL)
continue;
- hist_entry__annotate_browser(he);
+ hist_entry__tui_annotate(he);
} else if (choice == zoom_dso) {
zoom_dso:
if (dso_filter) {
@@ -1074,7 +1092,7 @@ void setup_browser(void)
{
struct newtPercentTreeColors *c = &defaultPercentTreeColors;
- if (!isatty(1) || !use_browser) {
+ if (!isatty(1) || !use_browser || dump_trace) {
setup_pager();
return;
}
diff --git a/tools/perf/util/util.h b/tools/perf/util/util.h
index 45b9655f3a5..4e8b6b0c551 100644
--- a/tools/perf/util/util.h
+++ b/tools/perf/util/util.h
@@ -81,7 +81,7 @@
#include <inttypes.h>
#include "../../../include/linux/magic.h"
#include "types.h"
-
+#include <sys/ttydefaults.h>
#ifndef NO_ICONV
#include <iconv.h>
@@ -263,6 +263,19 @@ bool strglobmatch(const char *str, const char *pat);
bool strlazymatch(const char *str, const char *pat);
unsigned long convert_unit(unsigned long value, char *unit);
+#ifndef ESC
+#define ESC 27
+#endif
+
+static inline bool is_exit_key(int key)
+{
+ char up;
+ if (key == CTRL('c') || key == ESC)
+ return true;
+ up = toupper(key);
+ return up == 'Q';
+}
+
#define _STR(x) #x
#define STR(x) _STR(x)